, the president likes to say we're 4% of population, we consume 20% of the energy. the u.s. economy is 20% of the global economy and we use roughly 20% of the energy. that's about right. population is a demographic, not an economic input. and the fact of the matter is the whole narrative of the u.s. in the world, its role in the world, and our, as i say, the sort of selfish energy glutton, that's going to change as well. i mean, i think this is -- i do think this is on a scale of the berlin wall coming down, but i would also point out there's a book written after that came down called "the end of history" which was completely wrong. and i think that -- >> maybe it was just ahead of its time. >> way ahead. the fact of the matter is a lot of thought, in a lot of places around the world, tremendous decline rates. the notion there won't be tightness in oil markets globally, i think there will be tightness in markets. i think that certain technologies, renewable technolo technologies, they may not work here because gas prices are so low. they might work in a lot of other places. i think -- it
